Chota Bachpan=paida hoyi pache 3-4 saal ki umar me jo albaad kare h un ne chota bachpan keh se
Bada Bachpan= School me jave jab albaad kare us ne bada bachpan
Jawan Bachpan= college me ja se aur us time ki albaad ne bada bachpan keh se
Boodha Bachpan= balak byahi pache b jo albaad kare us ne budha bachpan keh se